| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.77 | 4.756% | $125.4663 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $42.77 | 3.594% | $44.3072 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $128.60 | 6.692% | $137.2059 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $34.49 | 7.407% | $37.0447 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $143.42 | 7.633% | $154.3672 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $160.48 | 6.786% | $171.3702 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $140.98 | 8.725% | $153.2805 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $770.51 | $823.0420 | $823.05 | $823.00 | $823.10 | |